Again talking about my 65 289 Mustang. Every day I have.to reset the timing. I will have it running fine in the afternoon and then the next morning when I restart it runs like crap. When I check the timing I find it is off (usually retarded) and have to reset it. I’ve also noticed that when I try to adjust the fuel mixture when I screw in the right side the rpm’s barely fall off. Does this sound like the engine has jumped time? It doesn’t seem likely every day.